Fixed typo returning max attribute value in SQLA provider.

git-svn-id: http://svn.osgeo.org/qgis/trunk@15046 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: ddehaan

src/providers/sqlanywhere/qgssqlanywhereprovider.h

@@ -144,7 +144,7 @@ class QgsSqlAnywhereProvider: public QgsVectorDataProvider
 
     /** Returns the maximum value of an attribute
      *  @param index the index of the attribute */
-    QVariant maximumValue( int index ) { return minmaxValue( index, "MIN" ); }
+    QVariant maximumValue( int index ) { return minmaxValue( index, "MAX" ); }
 
     /** Return the unique values of an attribute
      *  @param index the index of the attribute